Periodic solutions of an iterative functional differential equation with variable coefficients Page 1
Research Article Received 20 January 2016 Published online 28 June 2016 in Wiley Online …

Existence Of Positive Periodic Solutions For A Nonlinear Neutral Differential Equation With
Variable Delay" Page 1 Applied Mathematics E#Notes, 12(2012), 94#101 c ISSN 1607#2510 …

PERIODIC SOLUTIONS FOR A SECOND-ORDER NONLINEAR NEUTRAL DIFFERENTIAL
EQUATION WITH VARIABLE DELAY 1. Introduction Due to their i Page 1 Electronic Journal …

In this study, we employ the fixed point theorem of Krasnoselskii andthe concepts of
separate and large contractions to show the existenceof a periodic solution of a highly …

<noindent Electronic Journal of Differential Equations , Vol . 20 1 0 ( 201 0 ) , No . 88 , pp . 1
-- 8 <noindent ISSN : 1 Page 1 <noindent Electronic Journal of Differential Equations , Vol …

EXISTENCE OF PERIODIC SOLUTIONS FOR A SECOND ORDER NONLINEAR NEUTRAL
DIFFERENTIAL EQUATION WITH FUNCTIONAL DELAY 1. INTRODUCTION Page 1 …

Existence of positive periodic solutions for nonlinear neutral dynamic equations with variable
delay on a time scale Page 1 Malaya Journal of Matematik 2(1)(2013) 60–67 Existence of …

In this article we study the existence of positive periodic solutions for two types of second-
order nonlinear neutral differential equation with variable delay. The main tool employed …

In this article we study the existence of positive periodic solutions for two types of third-order
nonlinear neutral differential equation with variable delay. The main tool employed here is …

Positive Periodic Solutions in Neutral Delay Difference Equations 1 Introduction Page 1
Advances in Dynamical Systems and Applications ISSN 0973-5321, Volume 5, Number 1, pp …